KAMPALA, Uganda -- A Ugandan newspaper published a list Tuesday of what it called the country's "200 top" homosexuals, outing some Ugandans who previously had not identified themselves as gay one day after the president enacted a harsh anti-gay law.

U.S. Secretary of State John Kerry said Monday's signing of the bill by President Yoweri Museveni marked "a tragic day for Uganda and for all who care about the cause of human rights" and warned that Washington could cut aid to the government of the East African nation.

"Now that this law has been enacted, we are beginning an internal review of our relationship with the Government of Uganda to ensure that all dimensions of our engagement, including assistance programs, uphold our anti-discrimination policies and principles and reflect our values," Kerry said in a statement.

The Red Pepper tabloid published the names -- and some pictures -- in a front-page story under the headline: "EXPOSED!"

Ugandan pupils from different schools take part in an event organized by born-again Christians to celebrate
the signing of a new anti-gay bill that sets harsh penalties for homosexual sex, at the Omega Healing Center
outside of Kampala, in Uganda Monday, Feb. 24, 2014. (AP / Stephen Wandera)